1,3-Dioxane Back Catalog number: 73790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71290 4,5-Methylenephenanthrene Price on request 59804 TOC Calibration Standard (C) Price on request 676794 4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone, Price on request